MCP Security Guard
PulseGate's liveness check found it on 6 Oct 2026; it has been in the index since 6 Oct 2026. How this is checked
MCP Security Guard is an open-source developer tool for securing Model Context Protocol environments. It helps developers protect MCP servers and integrations through security controls that can be run in developer or self-hosted workflows.
Inferred · not functionally tested
Overview
4 featuresPurpose: Securing Model Context Protocol servers and integrations against unsafe or unauthorized tool activity.
Inferred · not functionally tested
Audience: developers building or operating MCP servers
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: indicated (inferred, not tested) · MCP: indicated (inferred, not tested) · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)
Recorded constraints: pricing: open_source · license: Open Source · platforms: CLI, WEB · deployment: browser, cli, api_only, self_hosted
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: github.com. These links do not verify the individual claims.
MCP Security Guard sits in PulseGate's AI & LLM security category. Inferred · not functionally tested: It focuses on securing Model Context Protocol servers and integrations against unsafe or unauthorized tool activity. Inferred · not functionally tested: It is built as an open-source project for developers building or operating MCP servers. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: MCP Security Guard is available on the web, the command line, and API, and it can be self-hosted.
Behind MCP Security Guard is Stefan Petrovic. Inferred · not functionally tested: Among its 4 catalogued features are MCP security controls, server protection, and tool access control. Inferred · not functionally tested: Catalogued interfaces include an MCP server.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- MCP security controls
- Server protection
- Tool access control
- Self-hosted operation
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed6 Oct · 07:32 UTCMCP Security Guard seen via MCP Registry (official)Source: MCP Registry (official) · Open
Frequently asked questions about MCP Security Guard
- What is MCP Security Guard?
- Inferred · not functionally tested: MCP Security Guard focuses on securing Model Context Protocol servers and integrations against unsafe or unauthorized tool activity. It is catalogued under AI & LLM security on PulseGate.
- Who should use MCP Security Guard?
- Inferred · not functionally tested: MCP Security Guard is an open-source project built for developers building or operating MCP servers.
- Does MCP Security Guard have a free plan?
- Basis unknown · not verified: Yes — MCP Security Guard is open source under the Open Source license and free to use.
- What platforms does MCP Security Guard run on?
- Basis unknown · not verified: MCP Security Guard runs on the web, the command line, and API. It can also be self-hosted.
- Is MCP Security Guard still active?
- PulseGate's liveness check found it on 6 Oct 2026.
- What projects are similar to MCP Security Guard?
- Similar projects tracked by PulseGate include mcp-guardian-scan, guardmcp, and guard-core-mcp.mcp-guardian-scanguardmcpguard-core-mcp
- Who develops MCP Security Guard?
- MCP Security Guard is developed by Stefan Petrovic.
- Is MCP Security Guard open source?
- Basis unknown · not verified: Yes — MCP Security Guard is open source under the Open Source license.
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